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Hello, POD HD PRO X Power Supply schematic and question.


pablocarrillo
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Hello, recently; comes to me a POD HD PRO X; not working; with the PSU Blowed UP. 

 

Some diodes of the input bridge, inductor, and the IC blowed up. I´ve already changed this components, and still waiting for the CA/CC IC conversor.

 

I have a question for Line6 members, or any people who already noticed or know this, but, If I am not wrong, there is a mismatch on the original PCB of the PSU; and the Power Supply schematic; around the D20.

 

I´ve noticed that D20, in real life and in the PCB it´s installed backwards as is represented on the schematic.1271920601_SchematicD20.thumb.png.b65fa85ad3fbaf77b0a5df5c8da1a2ac.png

 

I´ve noticed (If I am not wrong) that D20, in real life and in the PCB it´s installed backwards as is represented on the schematic.

 

Like on the datasheet is represented; BAS20 diode, uses pins 1 (anode) and 3 (Cathode):

BAS20.thumb.png.9342e287b327427f73d3c7a11c51cfbc.png

 

And on our PCB; the diode goes placed like this:

 

1314757222_ALLERRORLINE6POD.thumb.png.e5d955170624cd636789503ffe17e07f.png

 

 

I think it it´s merely cosmetics, because electrically I think (But I am not sure at all) It will function well oriented on both ways.

 

And that´s the question.

 

Thank you in advance; to all people who take the time on read and write  a response to this post.

 

***EDIT 1: Edited to Add the BAS20 Diode picture as shown in datasheet. And Edited to clarify information of how I see this diode on the PCB board. Added also 2 PDFs:  -BAS19 datasheet, and -Line6 original PowerSupply Schematic. ***EDIT 1: Edited to Add the BAS20 Diode picture as shown in datasheet. And Edited to clarify information of how I see this diode on the PCB board. Added also 2 PDFs:  -BAS19 datasheet, and -Line6 original PowerSupply Schematic.

BAS19.PDF L6 P20 PSU.pdf

Edited by pablocarrillo
Clarify and add information to my original question.
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